flattener   /data/spectro/guider/gimg1316-flattener.fits
mask            /data/spectro/guider/gimg1316-mask.fits
maskdark   /data/spectro/guider/gimg1316-maskdark.fits

typedef struct {
int g_nfibers;
int g_fid[16];
float g_xcen[16];
float g_ycen[16];
float g_fibrad[16];
float g_illrad[16];
float g_xoff[16];
float g_yoff[16];
float g_mag[16];
float g_fwhm[16];
float g_poserr[16];
float g_readnoise;
int g_npixmask;
} FIBERDATA;

FIBERDATA 0 { 3 6 9 10 2 5 8 11 1 4 7 0 0 0 0 0} { 85.3378 141.623 197.78 268.786 84.6409 139.974 196.246 346.593 83.7636 139.854 195.935 0 0 0 0 0} { 77.8917 77.8453 78.5597 112.729 150.848 151.092 152.419 215.063 223.631 223.65 224.881 0 0 0 0 0} { 17 17 17 26 17 18 17 25 17 17 18 0 0 0 0 0} { 12.5651 12.527 12.5904 20.5523 12.5016 12.5651 12.4506 20.5291 12.5904 12.4634 12.5016 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} { 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} 0 86287